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SQUARE D Busway Plug In Unit: Fusible, 200 A Amps, 600V AC, PS, H/K/R, 3 Phase - PQ- and PQB -Type, Square D Fusible Bus Plugs
SQUAREPQ- and PQB -Type, Square D Fusible Bus Plugs

SQUARE D Busway Plug In Unit: Fusible, 200 A Amps, 600V AC, PS, H/K/R, 3 Phase

The SQUARE D Busway Plug In Unit is a fusible bus plug for PQ- and PQB-Type applications, rated 200 A and 600V AC. It features a PS style with H/K/R fuse class compatibility, designed for 3-phase, 4-wire with ground…

SKU 3G-OTH-127581

Brand
SQUARE
Item
D Busway Plug In Unit: Fusible, 200 A Amps, 600V AC, PS, H/K/R, 3 Phase
Category
PQ- and PQB -Type, Square D Fusible Bus Plugs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE
Manufacturer Part Number
PS4620G
Type
PS, H/K/R
AC
600V
Amps
200 A
Phase
3
Wire With Ground
4

Technical Documents

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SQUARE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D Busway Plug In Unit is a fusible bus plug for PQ- and PQB-Type applications, rated 200 A and 600V AC. It features a PS style with H/K/R fuse class compatibility, designed for 3-phase, 4-wire with ground systems. This unit is specifically for use on Square D I-Line and I-Line II Busway in vertical riser applications only.

Frequently Asked Questions

What is the SQUARE D Busway Plug In Unit PS4620G used for?

The SQUARE D Busway Plug In Unit PS4620G is a fusible bus plug designed for PQ- and PQB-Type applications. It provides a 200 A, 600V AC connection for 3-phase, 4-wire with ground systems, specifically for use on Square D I-Line and I-Line II Busway in vertical riser applications only.

What are the specifications of the SQUARE D PS4620G bus plug?

The SQUARE D PS4620G is rated 200 A at 600V AC, with a PS style and H/K/R fuse class compatibility. It supports 3-phase, 4-wire with ground systems and is designed exclusively for Square D I-Line and I-Line II Busway on vertical riser applications. The manufacturer part number is PS4620G.

Where to buy SQUARE D busway plug in units worldwide?

3G Electric supplies the SQUARE D PS4620G busway plug in unit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Square D component to any international destination.

How to select the correct SQUARE D bus plug for a vertical riser?

To select the correct SQUARE D bus plug, verify the busway type (I-Line or I-Line II) and that the application is a vertical riser only. The PS4620G is rated 200 A, 600V AC, with H/K/R fuse class. Ensure your system is 3-phase, 4-wire with ground. Always consult the Square D installation manual for compatibility.

Used in

Common applications for SQUARE
Industrial power distribution — Square D HU362AWC non-fusible safety switch for disconnecting three-phase loads up to 60 A.
Busway branch circuits — Square D PQ4203G fusible bus plug for overcurrent protection in I-Line busway systems.
Panelboard surge protection — Square D HL4IMA24C SPD for transient voltage suppression in 277/480V AC wye systems.
Power distribution in control panels — Square D 9080LBA263106 open distribution block for splitting 400 kcmil conductors.
Machine control stations — Square D 9001BG303 push-button station for open/close/stop operations in industrial machinery.
Motor starting and protection — Square D 8536SBG2V02H30S NEMA starter for non-reversing three-phase motor control up to 18 A.

SQUARE Products

3G Electric supplies SQUARE pq- and pqb -type, square d fusible bus plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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